Laundry treatment device having a control panel assembly

Abstract

A laundry treatment device (100) includes a casing (2) housing a laundry treatment chamber (12) and including a front wall (4) defining an outward-facing continuous-wall front surface (4a), the front wall (4) having a laundry opening (3a) to load and/or unload said laundry treatment chamber (12), a panel aperture (15) and a drawer aperture (60). The panel aperture (15) and the drawer aperture (60) are separated one from the other by a crosspiece (66). The crosspiece has an outward-facing crosspiece front surface (66a). A control panel assembly (1) is provided for controlling operation of the laundry treatment device (100). The control panel assembly (1) includes an outer dashboard (11) which is structured to be coupled to the front wall (4) at the panel aperture (15) and to be operated by a user. A drawer (63) is provided as well as a drawer seat (61) to house the drawer (63). The drawer seat is fixed or fixable to the front wall (4) at the drawer aperture (60) so that the drawer (63) is coupled in a retractable manner to the front wall (4). Outer dashboard (11) and/or the drawer seat (61) includes a cover surface (101a) located externally to the casing (2) in front of the crosspiece front surface (66a), so as to cover the latter when the laundry treatment device (100) is in an assembled configuration.

Claims

1. A laundry treatment device comprising: a casing housing a laundry treatment chamber and including a front wall defining an outward-facing continuous-wall front surface, said front wall having a laundry opening to load and/or unload said laundry treatment chamber, a panel aperture and a drawer aperture, said panel aperture and said drawer aperture being separated one from the other by a crosspiece, said crosspiece having an outward-facing crosspiece front surface; a control panel assembly for controlling operation of the laundry treatment device said control panel assembly including an outer dashboard which is structured to be coupled to said front wall at said panel aperture and to be operated by a user; a drawer and a drawer seat to house said drawer, the drawer seat being fixed or fixable to said front wall at said drawer aperture so that said drawer is coupled in a retractable manner to said front wall, wherein said outer dashboard and/or said drawer seat includes a cover surface located externally to said casing in front of said crosspiece front surface, so as to cover the latter when said laundry treatment device is in an assembled configuration.

2. The laundry treatment device according to claim 1, wherein all visible portions of said continuous front surface are seamless.

3. The laundry treatment device according to claim 1, wherein said drawer seat is integral to said outer dashboard forming an outer dashboard assembly.

4. The laundry treatment device according to claim 3, wherein said outer dashboard assembly includes a bridge element coupling said outer dashboard to said drawer seat, said bridge element comprising said cover surface.

5. The laundry treatment device according to claim 1, wherein said outer dashboard or an outer dashboard assembly formed by said drawer seat and said outer dashboard, when coupled to said panel aperture in an assembled configuration, is completely surrounded by said front wall.

6. The laundry treatment device according to claim 1, wherein said crosspiece front surface is a portion of said continuous-wall front surface of said front wall.

7. The laundry treatment device according to claim 1, wherein said drawer aperture and/or said panel aperture has an edge defining a closed curve.

8. The laundry treatment device according to claim 1, wherein, when said laundry treatment device is in an assembled configuration, said cover surface abuts against said crosspiece front surface.

9. The laundry treatment device according to claim 1, wherein said crosspiece comprises at least part of a first mechanical coupling system to fasten or fastening said drawer seat to said crosspiece and at least part of a second mechanical coupling system to fasten or fastening said outer dashboard to said crosspiece.

10. The laundry treatment device according to claim 9, wherein said first and/or second mechanical coupling system includes a screw, screw threads on said outer dashboard and/or on said drawer seat and a hole on said crosspiece.

11. The laundry treatment device according to claim 1, wherein said drawer seat is coupled to an edge of said drawer aperture by means of a drawer seat mechanical coupling.

12. The laundry treatment device according to claim 11, wherein said drawer seat mechanical coupling includes a screw coupling element.

13. The laundry treatment device according to claim 1, wherein a vertical section of said front wall presents a concavity pointed towards the internal of said casing.

14. The laundry treatment device according to claim 1, wherein said outer dashboard is made of a plastic material and said front wall is made of a metallic material.

15. The laundry treatment device according to claim 1, wherein said crosspiece is a separated element fixed or fixable to said front wall to separate said panel aperture and said drawing aperture.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Further features and advantages of the present invention shall become clearer from the following detailed description of a preferred embodiment thereof, made with reference to the attached drawings and given as an indication and not for limiting purposes.

(2) In particular, the attached drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification. The drawings together with the description explain the principles of the invention. In the drawings, corresponding characteristics and/or components are identified by the same reference numbers. In such drawings:

(3) FIG. 1 schematically shows a perspective view of a laundry treatment device according to the invention;

(4) FIG. 2 shows a perspective view of the laundry treatment device of FIG. 1 wherein the panel control assembly is in a disassembled configuration;

(5) FIG. 3 shows a perspective view of a casing of the laundry treatment device of FIGS. 1-2 in a disassembled configuration;

(6) FIG. 4 is a front view of the casing of FIG. 3;

(7) FIG. 5 is a lateral view of the casing of FIG. 3;

(8) FIG. 6 is a top view of casing of FIG. 3; and

(9) FIGS. 7-9 show three different perspective views of the coupling of an outer dashboard to the front wall of the laundry treatment device of FIGS. 1-6.

DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS

(10) Referring to the drawings, FIG. 1 schematically shows a perspective view of a laundry treatment device 100 according to the present invention.

(11) As it will be better understood by the following description, the teaching of the present invention may be applied to substantially any appliance for laundry treatment, e.g. to washer/dryers, washing machines (as exemplary illustrated in the figures and to which reference will be made in the following by way of a non-limiting example only), dryers, etc.

(12) The device 100 comprises a substantially parallelepiped-shaped casing 2, which encloses an inner compartment comprising a laundry treatment chamber, for example a rotating drum 12 for housing the laundry to be treated and a tub encasing the drum (tub is not visible in the appended drawings). Moreover, the device includes an access door 3 provided on a front wall 4 of the casing for accessing the laundry treatment chamber 12 thereby allowing loading/unloading of the laundry by a user. The front wall 4 is connected to an open side of casing 2.

(13) The casing 2, with now reference to FIGS. 1-6, preferably also includes a bottom wall or basement 5, a top wall 6, a back wall 7, and two opposite lateral walls 8, 9. Preferably, lateral walls, front walls, top wall and basement are separated pieces which are then assembled together via suitable fastening means. However, it is also encompassed by the present invention that some of these walls can be a single piece, for example lateral walls and back wall can be a single U-shaped piece.

(14) Moreover, casing 2 may include a single wall, or two walls, such as the back and/or one of the side walls. In other words, casing and front wall together defines a substantially close volume, regardless of the relative extension of front wall and the rest of the casing.

(15) Walls are preferably made of metal, however also plastic is possible. Also, in a non-depicted embodiment, some of the walls can be made of a material, and some other(s) can be made of a different material.

(16) By the device 100 itself, in a standard operative position, a horizontal plane is defined (plane (XY) in FIGS. 1 and 3), which is generally the plane on which the bottom wall or basement 5 lies and generally it is also parallel to the top wall 6 of the casing in a mounted configuration. The appliance also extends along a vertical direction denoted with Z.

(17) In a preferred embodiment, the front wall 4 includes an external continuous surface 4a having a plurality of apertures, as better detailed below. According to a preferred embodiment, the front external surface is the external front surface of the appliance.

(18) Front wall 4 is preferably made of a metallic material, for example in stainless steel.

(19) The front surface 4a is preferably continuous and even more preferably seamless, at least in the visible portion(s) of the same. Continuous surface means that the surface is formed as a single member. “Seamless” means that, in addition to be continuous, there are no seams which indicate that for example welding has been used to join together different parts. In the covered (i.e., not visible from outside of the laundry treatment device 100 in the assembled condition of the latter) portions of the front wall 4, seams can be present. The absence of seams improves the overall appearance of the laundry treatment device 100.

(20) In addition, the front wall 4 preferably includes four rounded corners 4b, 4c, 4d, 4e along its outer edge. “Rounded corner” means a corner which does not include sharp and abrupt changes in directions of the surfaces forming the same; on the contrary in a rounded corner the surfaces merges smoothly and with continuity. The round corners give a more aesthetically pleasant look to the device 100.

(21) In an embodiment of the invention, the front wall 4 can be obtained by a single sheet of metal. For example, it can be obtained by a sheet of stainless steel. In addition, the front wall can be coated by suitable coating to prevent corrosion. Moreover, the front wall can be colored of any color and gloss.

(22) Preferably, the front wall 4 defines a top portion 4a′, a middle portion 4a′″ and a bottom portion 4a″, the terms “top”, “middle” and “bottom” used with reference to the standard standing configuration of the household appliance when in use.

(23) In a preferred embodiment, not depicted in the drawings, only the top portion 4a′ and the middle portion 4a′″ of the front wall 4 are a single (or one-piece) element, i.e., having a continuous and/or seamless front surface 4a, while the bottom portion 4a″ can be permanently fixed to it, for example welded to it, or it can even be added as an additional element which can be disassembled from the rest of the front wall.

(24) In addition, the front wall 4 includes an outer edge which can be divided in a top edge 50a, which is the portion of the outer edge comprised between corners 4b and 4c, a bottom edge 50b, which is the portion of the edge located between corners 4d and 4e, and two lateral opposite edges, 50c and 50d, which are the portions of outer edge present between corners 4b and 4e, and 4c and 4d, respectively.

(25) Front surface 4a includes a laundry opening 3a for the access into the laundry treatment device 100, in particular to the laundry treatment chamber 12 so that laundry can be loaded or unloaded to/from the laundry treatment device 100. The opening 3a is openable and closable by the door 3, which is advantageously hinged on front wall 4.

(26) Preferably, the door 3 is coupled to a recessed portion 3b of the front wall 4a: in this embodiment, the front wall 4 includes the recessed portion (see FIGS. 3 and 4) in the center of which the door opening 3a is formed. The dimensions of the opening 3a are such to be suitable to accommodate the door 3. The door 3 is then rotatably coupled to the door opening 3a and, when mounted and in a closed position, it preferably does not project substantially beyond the front surface 4a due to the recess presence. In other words, an outer surface of door 3 matches the front surface 4a of front wall 4.

(27) Preferably, but not necessarily, the door 3 and the recessed portion 3b are located in the middle portion 4a′″ of the front wall 4.

(28) Advantageously, the front wall 4 is not flat, i.e., it does not lie completely on a single plane. On the contrary, it preferably includes a concavity pointing towards the inside of the casing 2, being convex on the outside. In the depicted embodiment, better visible in the side view of FIG. 5, the front wall 4—in a section along plane parallel to plane (Z, Y)—has substantially a smoothed trapezoidal shape, the top 4a′, the bottom 4a″ and the middle portion 4a′″ lying on three different planes which form an angle one with respect to the other(s) and also with the vertical direction Z defined by the casing 2, forming in this way the inward concavity. The three planes are preferably connected smoothly and without sharp corners, as clearly visible in FIG. 5. However, other layouts of the front wall 4 are possible as well, for example the front wall can include a substantially constant curvature, the concavity still oriented towards the inside of the casing 2. For example, the front wall could be a portion of a cylindrical mantel.

(29) Preferably, a first and a second side walls 8a, 9a are connected to the front wall 4, extending from its side edges 50c and 50d delimited between corners 4b-4e and 4c-4d, respectively. When the laundry treatment device is in assembled configuration, i.e., when all elements of the casing 2 are mounted, the side walls 8a, 9a are substantially a geometrical continuation of the lateral walls 8, 9, respectively, of casing 2. More preferably, side walls 8a, 9a and front wall 4 are formed continuously as one body, i.e., they are not an assembly of different pieces but they are integral one to the others, and more preferably there are no seams of welding separating the front from the side walls. Side walls and front walls are thus formed as a single piece and even more preferably the front surface 4a of the front wall is smoothly connected to the front surfaces of the side walls 8a and 9a, e.g. no sharp curvature changes are present.

(30) Preferably, also an upper wall 6a and a bottom wall 5a extend from the top and bottom edge, 50a and 50b, respectively, of the front wall. Preferably, upper wall and bottom wall are continuous with the front wall. In this way, corners 4b, 4c, 4d, 4e formed where side walls and upper/bottom walls merge into the front wall are seamless, because they are not formed by joining different elements, but they are formed during a single process of forming of the front wall, for example by pressing a single metallic sheet.

(31) The two side walls 8a, 9a extend from the side edges 50c and 50d of the front wall 4 substantially perpendicularly to the front wall 4 towards the lateral walls 8 and 9 respectively, or the casing 2, so as to be aligned to these lateral walls. Analogously, also upper and bottom walls 6a, 5a extend from the top edge 50a and bottom edge 50b substantially perpendicularly to the front wall 4, respectively towards the top and bottom walls 6,5 of the casing, preferably so as to be aligned with the latter. At least one of bottom wall 5a and side walls 8a, 9a, more preferably all of them, includes a flange to secure the front wall 4 to the rest of the casing 2.

(32) Preferably, at least a flange extends, departing from one of the side walls 8a, 9a or bottom wall 5a, substantially perpendicularly to the side walls 8a, 9a, or bottom wall 5a, from which it departs. More preferably, from each of the side walls 8a, 9a and bottom wall 5a, a flange departs, respectively called side flanges 19a, 19b, and bottom flange 19c. At least one, preferably all, flange 19a, 19b, 19c, abuts against a corresponding flange 29a, 29b, 29c, present on the casing 2. The casing flange 29a, 29b, 29c are located at lateral walls 8, 9 and bottom wall (or basement) 5. Flanges can be formed continuously with the wall from which they extend, or they can be welded to the same. In a different embodiment, only some of the flanges are formed continuously while others are fixed to the front wall 4. Flanges 19a, 19b, 19c, 29a, 29b, 29c are not visible from the outside of the device 100 when the front wall 4 is assembled to the rest of the casing 2, being hidden inside the casing 2 in an assembled configuration itself.

(33) Preferably, flanges 19a, 19b, 19c, 29a, 29b, 29c include coupling holes, all indicated with 39 in the appended drawings, in order to couple the flanges 19a, 19b, 19c of walls 5a, 8a, 9a to the flanges 29a, 29b, 29c, so that the front wall 4 is coupled to the rest of the casing 2 via suitable fastening elements (not visible) inserted or otherwise coupled to the holes 39.

(34) Top wall 6a includes preferably appendices 19d and corresponding holes 39 for the connection to the casing 2.

(35) Further, front wall 4 includes a second aperture 15, called panel aperture. Preferably, the front wall 4 includes also a third aperture, called drawer aperture 60.

(36) Preferably, the panel aperture 15 and/or the drawer aperture 60 is (are) located at the top portion 4a′ of the front wall.

(37) In a preferred embodiment, better visible in FIGS. 3 and 4, the panel aperture 15 and the drawer aperture 60 are each substantially a through hole within the front wall, in other words the panel aperture and/or the drawer aperture is(are) completely surrounded in all directions by the front wall. In this way, the panel aperture 15 and/or the drawer aperture 60 includes each an outer edge, 15a and 60a, respectively, which defines a closed curve, such as a loop.

(38) Preferably, panel aperture 15 and drawer aperture 60 are located one adjacent to the other substantially at the same height along the Z direction on the front wall 4.

(39) A crosspiece 66 advantageously separates the panel aperture 15 from the drawer aperture 60 (and vice-versa). As visible in the figures, preferably the crosspiece 66 has an elongated shape with a first and a second opposite longitudinal ends 66b, 66c and has a longitudinal extension substantially parallel to the vertical axis Z. Crosspiece 66 includes a portion of the edge 60a of the drawer aperture 60 and a portion of the edge 15a of the panel aperture 15a, corresponding to its lateral opposite edges. Furthermore, crosspiece 66 includes a front surface 66a which is oriented towards the outside of the casing 2 in an assembled configuration.

(40) In a preferred embodiment, the front surface 66a of the crosspiece 66 and the front surface 4a of the front wall 4 are a continuous uniform surface, and even more preferably this continuous uniform surface is also seamless. In this case, the crosspiece 66 is substantially an integral part of the front wall 4: in the front wall 4 there are two apertures, the drawer and panel aperture 15, 60, and the crosspiece is the “remaining” portion of front wall (for example during a punching procedure of a metal sheet for obtaining the apertures) between the two.

(41) In a different embodiment, not visible in the drawings, the crosspiece 66 is attached, for example by means of its opposite longitudinal ends 66b, 66c, to the front wall separating the two apertures 60, 15. In this case, the crosspiece is not an integral piece to the front wall, but a separated element which is then fixed to the front wall 4.

(42) In a different embodiment, not shown, drawer aperture and panel aperture might be the same aperture, e.g. a single “bigger” aperture can be obtained on the front wall, having the function of the panel and drawer apertures.

(43) Preferably, but not necessarily, the front wall may comprise a service aperture 99, preferably covered by a service aperture cover 99a, so that a filter (not visible) of the laundry treatment device 100 might be easily accessible. Preferably, the service aperture 99 is provided at the bottom portion 4a″ of the front wall 4.

(44) Laundry treatment device 100 further includes a panel control assembly 1.

(45) In FIG. 2 an exemplary control panel assembly 1 in accordance to the invention is shown. The control panel assembly 1 includes an outer dashboard 11, which in the depicted embodiment spans for most of the width of the front surface 4a of the appliance. Preferably, although not necessarily, the dashboard is substantially a basin-shaped rigid shell, which is structured for being coupled to the outer front wall 4 of the appliance. Preferably, the dashboard 11 is made of plastic material.

(46) The dashboard 11 is preferably configured for allowing the user to manually control operation of the appliance and ascertain an operational state thereof. The dashboard includes a portion 11ext, external to the casing 2, which is the portion of the dashboard 11 visible and operable by the user. The dashboard external portion 11ext is an exposed part of the control panel assembly also when the device 100 is fully assembled. The dashboard external portion 11ext includes a plurality of apertures and/or input areas 38 through which manually-operable control members 38a are visible or operable.

(47) For example, received within, or in registry with, the various apertures 38 formed in the dashboard external portion 11ext, there are a main push button used as a main power control, a plurality of operation push-buttons, control knobs and illumination elements.

(48) Although not depicted, the dashboard external portion 11ext might include also a display screen and one or more control knobs.

(49) The control knob might be rotatable in order to permit the user to select operation cycle settings and other control parameters, with reference to selections indicated by words, icons or other indicia that may be arranged, in printed form or otherwise, on the dashboard.

(50) Apertures 38 in the dashboard, for example covered by a transparent plastic cover, can also render visible illumination of elements (also called light indicators) to provide a visual indication of a particular operation selection corresponding to a knob or push button position. Alternatively, illumination of elements may indicate the current operation state in the case of a progressive wash/dry operation comprising multiple sequential cycles or stages.

(51) In the depicted embodiment, the dashboard advantageously includes several arrays of apertures for different light indicators. The light visible within the aperture could be either present or absent, in an on/off manner, or follow a determined pattern, e.g. blinking, can have different intensity, or can change color. The light coming from different apertures can also have different intensity or color one from the other(s).

(52) Push buttons, display and apertures to visualize light indicators are known in the art and will not be further detailed below.

(53) Outer dashboard 11 also includes a rear surface 11r facing the casing 2, when device 100 is in an assembled configuration. In the latter configuration, the rear surface 11r is located in front of the panel aperture 15 substantially covering (or overlapping) the same. Rear surface 11r is preferably substantially flat.

(54) As visible from the perspective exploded view of the control panel assembly 1 in FIG. 2, the control panel assembly 1 also includes a printed circuit board (PCB) 14 for electrically connecting, on a corresponding active surface thereof, the rotatable knobs, the buttons, the display, etc., mentioned with reference to the dashboard.

(55) Moreover, as generally known in the art, the PCB electrically connects functional components, e.g. electronic circuitry components (not visible in the figures), for implementing corresponding control functionalities of the control panel assembly. Such functionalities can be one or more of powering, driving, activation, deactivation of one or more operative load including electric, electronic, electro-mechanical and/or electro-hydraulic parts of the appliance, such as motor(s), solenoid valve(s), further PCB, all not shown.

(56) PCB 14 is connected to the rear surface 11r once the control panel assembly is in an assembled configuration, and when the control panel assembly 1 is mounted on casing 2 in an assembled configuration, it is located internally to the casing 2.

(57) Many other elements can be included in the panel control assembly as well, which are not relevant for the present invention.

(58) Control panel assembly 1 is coupled to the front wall 4 at the panel aperture 15. The PCB 14 and other possible elements are inserted into the aperture 15. The outer dashboard 11 is then fastened onto the front wall 4. The external portion 11ext preferably remains outside the casing 2 and front wall 4, for example abutting onto the front surface 4a and/or onto the edge 15a of the aperture 15.

(59) With now reference to FIGS. 7-9, in order to securely fasten the control panel assembly 1 to the panel aperture 15, first and second mechanical elements 20, 30 are preferably used, such as screws or snap-fit elements, so that the control panel is attached to the panel aperture, and preferably to the edge 15a of the same, in a firm manner, withstanding also possible device's vibrations present during the washing and/or rinsing cycles.

(60) In the depicted embodiment, the first mechanical element 20 advantageously includes one or more snap-on tongues 22 provided on the dashboard 11 and a corresponding flange 16 formed around the edge 15a of said panel aperture 15, so that the tongues 22 can clip on the flange 16.

(61) Moreover, the second mechanical element 30 includes screw threads 31 provided in the rear surface 11r of the dashboard 11, a hole 32 provided in the flange 16 formed around the panel aperture 15, and a screw 33 which is inserted in said hole and screwed in said threads to tighten a coupling of a second type with respect to the snap-on coupling provided by tongues 22.

(62) First and second mechanical elements are visible in FIGS. 7-9. However any other type of “double coupling” is feasible as well. In addition, a single mechanical coupling system can be used to fasten the control panel assembly 1 to the panel aperture 15.

(63) Furthermore, with reference still to FIGS. 7-9, the outer dashboard 11 is preferably fastened to the crosspiece 66 via a first mechanical coupling system 67. The crosspiece 66 itself comprises at least an element, part or portion of such first mechanical coupling system. In this specific embodiment, the crosspiece includes a hole 64 of the first mechanical coupling system 67, on which a screw 69 is inserted and fastened into a screw thread 68 provided on the rear surface 11a of the outer dashboard 11. More preferably, two holes 64, one on top of the other in the vertical direction Z are provided also on the crosspiece 66, on which two screws are inserted, which are then screwed into two screw threads formed on the rear surface 11r of the outer dashboard.

(64) Other mechanical coupling systems can be used as well, as long as the crosspiece includes a part of the system to fasten the dashboard to itself.

(65) When the dashboard 11 is coupled to the front wall at the panel aperture 15, there is at least a portion of the dashboard 11 which is completely surrounded by the front wall. In other words, the front wall 4 embraces at least a portion of the dashboard which, in all possible directions, is embraced by the front wall. As better visible in FIGS. 7-9, the dashboard 11 includes, extending from its rear surface 11r, a flange or ridge 19 which is inserted in the aperture. The flange 19 is abutting against the edge 15a of aperture 15 and it is completely surrounded by the same, e.g. in the depicted embodiment the portion of the dashboard called flange 19 is completely surrounded by the front wall 4 and in particular by the edge 15a (part of front wall).

(66) In a different embodiment, not shown in the figures, in which there is no crosspiece 66 separating panel aperture and drawer aperture, a wider aperture is present to house both control panel and drawer. In this embodiment, on the side of the flange 19 where in the previous embodiment the crosspiece was present, now a portion of the aperture is present for housing the drawer. Also in this embodiment, the dashboard is still surrounded in all directions by the front wall, because beyond the portion of aperture, along a horizontal axis for example, a piece on front wall is still present, the piece of front wall which forms the edge of the “wider” aperture.

(67) In a further embodiment, not shown, the external portion of the dashboard extend along the front surface and can cover the front wall 4 up to the casing 2 in one or more some directions. For example, the external portion of the dashboard 11ext can reach one (or more) of the casing lateral walls 8 or 9, or the casing's top wall 6, if it extends along a horizontal, or vertical, direction, thus without leaving portions of the front wall between the dashboard and the casing visible in that direction. However the dashboard is still completely surrounded by the front wall also in this embodiment, due to the fact that the flange 19 is still inserted in aperture 15 and thus edge 15a completely surrounds the flange 19.

(68) Preferably, when the dashboard 11 is coupled to the front wall 4 and it is inserted partly in the casing 2, the external portion 11ext of the dashboard 11 is flush-mounted on the front wall 4, being flush with the front surface 4a. The aesthetical appearance of the assembled dashboard 11 on the front wall 4 is that of a substantially continuous surface where the external portion 11ext matches the external surface 4a of front wall 4.

(69) Laundry treatment device 100 also includes a detergent drawer 63. Detergent drawer 63 is retractably mounted to said front wall 4 so that it can be opened and closed. The detergent drawer is generally used to introduce detergents or other products in order to perform a proper washing cycle. Detergent drawer includes a detergent drawer front wall 63a, which also remains external to the casing 2 when the laundry treatment device is in an assembled configuration, and it is so shaped to be easily gripped by the user in order to open and/or close the drawer 63.

(70) Drawer 63 is coupled to drawer aperture 60 of front wall 4. In order to couple the drawer to the front wall 4 in a retractable manner, a drawer seat 61 is provided, whose dimensions are optimal to house the drawer 63 in a slidable manner. The drawer seat 61 is thus fixed to the front wall 4 at the drawer aperture 60.

(71) Drawer seat 61 is preferably made of plastic material.

(72) Drawer seat 61, after being mounted on the drawer aperture 60, is then covered by the drawer front wall 63a so that drawer seat becomes substantially invisible when the laundry treatment device 100 is in an assembled configuration. Drawer front wall 63a thus is positioned in front of the drawer aperture 60 closing the same. Preferably, the front wall 63a of the drawer is mounted on the drawer seat so that it is substantially flush-mounted to the front wall, i.e., the front surface 4a of the front wall is substantially flush with a front surface of the drawer front wall 63a.

(73) In an alternative embodiment, non-depicted in the drawings, a single “larger” aperture is provided, as mentioned previously, to house both the control panel assembly 1 and, adjacent to the latter, the detergent drawer 63 (so the crosspiece is not present).

(74) With now reference to FIGS. 7-9, the fastening of the dashboard and the drawer seat to the front wall is shown.

(75) Drawer seat 61 is inserted into drawer aperture 60 and then fixed to the same. In order to fix the drawer seat 61 to the front wall 4, a mechanical coupling 65 is used. Mechanical coupling 65 includes for example a screw 65a inserted into a hole 65b provided in proximity of the edge 60a of the drawer aperture 60. The screw 65a is thus screwed into a screw thread (not shown) of the drawer seat 61. Any other mechanical coupling can be used as well, in order to firmly fasten the drawer seat to the drawer aperture 60, preferably in proximity of the drawer aperture edge 60a.

(76) The drawer seat 61 is also preferably fastened to the crosspiece 66 via a second mechanical coupling system 67. The crosspiece 66 itself comprises at least an element of such second mechanical system. In this specific embodiment, the crosspiece 66 includes a hole 64 of the second mechanical coupling system, on which a screw 69 is inserted and fastened into a screw thread 68 provided in the rear surface 11a of the drawer seat 61. More preferably, two holes 64, one on top of the other in the vertical direction Z are present at crosspiece 66, on which two screws are inserted, which are then screwed into two screw threads.

(77) In the depicted embodiment, drawer seat 61 and the external portion 11ext of the outer dashboard 11 form an integral piece, forming an outer dashboard assembly. Therefore, first and second mechanical systems 67 are a single system, because fastening of one of the dashboard and drawer seat to the crosspiece automatically means fastening the other of the drawer seat and dashboard to the crosspiece.

(78) However, a non-depicted embodiment in which the drawer seat and the dashboard are separated elements one from the other and independently fixed to the crosspiece via different first and second coupling systems is envisaged as well by the present invention.

(79) Moreover, first and second mechanical coupling systems can be different one from the other, for example one of them might include a snap-fit system and the other one a screw coupling system. In all cases, the crosspiece includes a part of both the first and second mechanical coupling system.

(80) Preferably, the external portion 11ext of the dashboard 11 and drawer seat 61 are molded together and are made of plastic material.

(81) A connecting element, called bridge 101, joins together the dashboard external portion 11ext and the drawer seat 61. Bridge 101 is preferably located outside the casing 2 when the laundry treatment device is in an assembled configuration and it is positioned in front of the crosspiece 66. The bridge 101 includes a cover surface 101a, which is not visible to a user from the outside of the casing when the control panel assembly 1 is in an assembled configuration and connected to the front wall 4.

(82) Cover surface 101a can be a portion of the rear surface 11r of dashboard 11 or a different separated surface. Cover surface, as the name suggests, covers the crosspiece 66, and preferably the front surface 66a of the same.

(83) In the embodiment in which the drawer seat and the dashboard external portion are two different separated elements, the cover surface 101a can alternatively be included in the drawer seat 61 or in the dashboard 11 and its function is still the same, to cover the front surface 66a of the crosspiece 66.

(84) Preferably, the cover surface 101a is in abutment against the front surface 66a of the crosspiece.

(85) General operation of the laundry treatment device 100 is substantially identical to that of a conventional laundry treatment device, therefore no further explanation is required.

(86) It has thus been shown that the present invention allows all the set objects to be achieved.

(87) Clearly, changes may be made to the rotatable drum and to the laundry treating machine (including such a rotatable drum) as described herein.

(88) Although an illustrative embodiment of the present invention have been described herein with reference to the attached drawings, it is to be understood that the present invention is not limited to the specific embodiment illustrated and described herein, and that various other changes and modifications may be affected therein by one skilled in the art without departing from the scope of the invention. All such changes and modifications are intended to be included within the scope of the invention as defined by the following claims.